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National Stock Number:
3110-00-012-0301
Federal Supply Class:
3110
National Item Identification Number:
000120301
Description:
BEARING,BALL,DUPLEX
Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
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Manufacturer Information:
| 629A228G6 | 03497 | GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION | | 629A228G6 | 03570 | GENERAL ELECTRIC CO MOTOR BUSINESS GROUP | | 7228MGW4 | 52676 | SKF USA INC. |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | COPPER ALLOY RETAINER | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING | | OVERALL WIDTH | 84.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 140.00 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 250.00 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | ANGULAR | | BEARING PRELOAD DESIGNATION | LIGHT | | SPECIAL FEATURES | OVER 25.0 DEG ANGULARITY,INNER RING TO SHOW HIGH POINT OF ECCENTRICITY |
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